commit 7ffbffe37de3979d43c1105e38eb2918bf5d35fe
author Hauke Mehrtens <hauke@hauke-m.de> Wed Dec 05 18:46:05 2012 +0100
committer John W. Linville <linville@tuxdriver.com> Thu Dec 06 14:58:57 2012 -0500
tree 40fdf7ca496cc75111ba81fbdf211641b2b9ae8f
parent 26107309c08f8548a2e0aef0d0aabd64bc2d22c1

ssb: add methods for watchdog driver

The watchdog driver wants to set the watchdog timeout in ms and not in
ticks, which is depending on the SoC type and the clock.
Calculate the number of ticks per millisecond and provide two functions
for the watchdog driver. Also return the ticks or millisecond the timer
was set to in case the provided value was bigger than the max allowed
value.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>